20310700704 has 288 divisors, whose sum is σ = 64764173376. Its totient is φ = 5551902720.

The previous prime is 20310700703. The next prime is 20310700723. The reversal of 20310700704 is 40700701302.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (20310700703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10220799 + ... + 10222785.

It is an arithmetic number, because the mean of its divisors is an integer number (224875602).

Almost surely, 2^20310700704 is an apocalyptic number.

20310700704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20310700704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32382086688).

20310700704 is an abundant number, since it is smaller than the sum of its proper divisors (44453472672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20310700704 is a wasteful number, since it uses less digits than its factorization.

20310700704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2108 (or 2093 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 24.

The spelling of 20310700704 in words is "twenty billion, three hundred ten million, seven hundred thousand, seven hundred four".